Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	REG1B
Human P-Site:	S123
P-Site Sequence:	GSLVSYKSWDTGSPS
UniProt:	P48304
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	REG1B	P48304	S123	GSLVSYKSWDTGSPS	100 / 9 AA	19
Phosphosite 1:	REG1A	P05451	S123	GSLVSYKSWGIGAPS	77 / 9 AA	19
Phosphosite 2:	REG1B	P48304	Y121	SSGSLVSYKSWDTGS	100 / 7 AA	19
Phosphosite 3:	SUPT4H1	P63272	S110	SRGVAYKSRDTAIKT	66 / 9 AA	13
Phosphosite 4:	REG1A	P05451	Y121	SSGSLVSYKSWGIGA	85 / 7 AA	19
Phosphosite 5:	REG1A	P05451	S120	WSSGSLVSYKSWGIG	100 / 6 AA	19
Phosphosite 6:	REG1B	P48304	T126	VSYKSWDTGSPSSAN	100 / 6 AA	19
Phosphosite 7:	GEMIN5	Q8TEQ6	T1147	KSSSSYHTWNTGTEG	62 / 8 AA	169
Phosphosite 8:	TMC3	Q7Z5M5	Y995	EHQGRVHYKSWNEDF	71 / 7 AA	126
Phosphosite 9:	SKI	P12755	S410	DSFYSYKSFETAVAP	62 / 8 AA	80
Phosphosite 10:	BTBD9	Q96Q07	S522	RTKVSCKSWQSVTFE	62 / 8 AA	69
Phosphosite 11:	OLFM2	O95897	T363	EVMRSWDTGYPKRSA	83 / 6 AA	51
Phosphosite 12:	GRIN2B	Q13224	Y282	TGLISVSYDEWDYGL	71 / 7 AA	166
Phosphosite 13:	GRIN2A	Q12879	Y281	SGLISVSYDDWDYSL	71 / 7 AA	165
Phosphosite 14:	POLH	Q9Y253	Y39	KPCAVVQYKSWKGGG	83 / 6 AA	78
Phosphosite 15:	BTBD9	Q96Q07	S519	VADRTKVSCKSWQSV	83 / 6 AA	69
Phosphosite 16:	PLXNA2	O75051	Y1807	YAKDIPSYKSWVERY	100 / 5 AA	218
Phosphosite 17:	PLXNA2	O75051	S1806	LYAKDIPSYKSWVER	100 / 5 AA	218
Phosphosite 18:	RP1-199H16.1	Q5TG08	Y287	TYPSPQSYDSWDYSE	83 / 6 AA	75
Phosphosite 19:	CD45	P08575	S954	QRLPSYRSWRTQHIG	71 / 7 AA	150
Phosphosite 20:	COX-2	P35354	Y122	TYNADYGYKSWEAFS	66 / 6 AA	69